A SQL problem requiring calculation of repeat customer rate.
Internship Data Scientist Interview Questions
128 internship data scientist interview questions shared by candidates
They attached a csv file with the job post so the candidates can propose the best ideas.
tell me about a challenge you have had in a project?
1. SQL Medium to Medium + Knowledge 2. ML Concepts 3. Dimensionality Reduction 4. Matrices, Linear Algebra, Stats Concept 5. A/B Testing approach 6. Case study based questions Overall: More focused on maths and SQL knowledge
Explain to me how a GAN works.
How would you develop a share of wallet metric for Monzo and how could we use this metric to drive increased spend for our customer base.
Have you worked in a challenging team and how did you deal with it?
Can you explain the difference between supervised and unsupervised learning, and provide an example of a situation where each would be appropriately applied?
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